~PearlEden, "Ragnarok I" (Skoll chasing the sun, Hati chasing the moon, and Fenrir in the center), from Norse mythology. Very much like ying and yang

El Lobo Fenrir [Mitología Nórdica]

- Odin and Fenrir - Fenrir is the father of wolves and a son of Loki in Norse mythology. He was foretold to kill Odin during Ragnarök, and in turn be killed by Odin's son Víðarr. He was also said to have bitten off the right hand of the god Týr.